490088751 has 8 divisors (see below), whose sum is σ = 664527360. Its totient is φ = 321187992.

The previous prime is 490088723. The next prime is 490088773. The reversal of 490088751 is 157880094.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 490088751 - 2¹⁴ = 490072367 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (490088251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1384255 + ... + 1384608.

It is an arithmetic number, because the mean of its divisors is an integer number (83065920).

Almost surely, 2^490088751 is an apocalyptic number.

490088751 is a deficient number, since it is larger than the sum of its proper divisors (174438609).

490088751 is a wasteful number, since it uses less digits than its factorization.

490088751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2768925.

The product of its (nonzero) digits is 80640, while the sum is 42.

The square root of 490088751 is about 22137.9482111599. The cubic root of 490088751 is about 788.4211113541.

The spelling of 490088751 in words is "four hundred ninety million, eighty-eight thousand, seven hundred fifty-one".